108697115 has 8 divisors (see below), whose sum is σ = 132383760. Its totient is φ = 85659552.

The previous prime is 108697091. The next prime is 108697123. The reversal of 108697115 is 511796801.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 108697115 - 2⁸ = 108696859 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 161900 + ... + 162569.

It is an arithmetic number, because the mean of its divisors is an integer number (16547970).

Almost surely, 2^108697115 is an apocalyptic number.

108697115 is a deficient number, since it is larger than the sum of its proper divisors (23686645).

108697115 is an equidigital number, since it uses as much as digits as its factorization.

108697115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 324541.

The product of its (nonzero) digits is 15120, while the sum is 38.

The square root of 108697115 is about 10425.7908572923. The cubic root of 108697115 is about 477.2427495113.

The spelling of 108697115 in words is "one hundred eight million, six hundred ninety-seven thousand, one hundred fifteen".